该指标通过均线系统（5/10/30/60日）、成本均线（85%和15%筹码）及KDJ指标判断买卖点。核心功能：①用KDJ金叉（红线突破黄线）提示"起爆"、"加仓"，死叉提示"风险"；②超卖区（指标低于12）出现"抄底"信号，超买区（突破72）提示"发作"；③结合主力成本线（紫色）与指标线交叉，提示主力出场或空仓。操作策略：金叉时买入，死叉时止损；超卖抄底需缩量确认，超买区域减仓；股价跌破多均线支撑或主力线拐头时离场。
HG1:=1;
HG2:=MA(CLOSE,5);
HG3:=MA(CLOSE,10);
HG4:=MA(CLOSE,30);
HG5:=MA(CLOSE,60);
HG6:=EMA(COST(85),7);
HG7:=EMA(COST(15),7);
HG8:=SUM(CLOSE*VOL*100,4)/SUM(VOL*100,4);
HG9:=INTPART(HG8*100)/100;
HG10:=SUM(CLOSE*VOL*100,7)/SUM(VOL*100,7);
HG11:=INTPART(HG10*100)/100;
HG12:=SUM(CLOSE*VOL*100,28)/SUM(VOL*100,28);
HG13:=INTPART(HG12*100)/100;
HG14:=EMA(CLOSE,5)-EMA(CLOSE,10);
HG15:=EMA(HG14,30);
HG16:=-100*(HHV(CLOSE,5)-CLOSE)/(HHV(CLOSE,5)-LLV(LOW,5))+100;
HG17:=-100*(HHV(CLOSE,10)-CLOSE)/(HHV(CLOSE,10)-LLV(LOW,10))+100;
HG18:=-100*(HHV(CLOSE,20)-CLOSE)/(HHV(CLOSE,20)-LLV(LOW,20))+100;
HG19:=-100*(HHV(CLOSE,30)-CLOSE)/(HHV(CLOSE,30)-LLV(LOW,30))+100;
HG20:=REF(HG15,1);
HG21:=HG15;
HG22:=HG21-HG20;
HG23:=REF(HG14,1);
HG24:=HG14;
HG25:=HG24-HG23;
HG26:=OPEN;
HG27:=CLOSE;
HG28:IF(HG26<=HG2 AND HG26<=HG3 AND HG26<=HG4 AND HG27>=HG2 AND HG27>=HG13 AND HG22>0 AND HG25>0 AND HG1=1,50,0);
HG29:IF(CROSS(HG14,HG15) AND HG14< 0 AND HG15< -0.2 AND HG17>45 AND HG22>0 AND HG1=1,60,0);
N:=45;
M:=66;
HG32:=(CLOSE-LLV(LOW,N))/(HHV(HIGH,N)-LLV(LOW,N))*100;
K:=SMA(HG32,9,1);
D:=SMA(K,3,1);
J:3*K-2*D,COLORYELLOW;
HG36:EMA(J,3),COLORGREEN;
HG37:SMA(100*(C-LLV(LOW,N))/(HHV(H,N)-LLV(LOW,N)),5,2), COLORRED,LINETHICK2;
HG38:=ABS(C-MA(C,N))/MA(C,N);
HG39:DMA(HG37,HG38),COLORAAAA00,LINETHICK2;
HG40:57,COLORYELLOW;
HG41:72,COLOR7F00FF;
DRAWTEXT(CROSS(HG37,HG41),75,'★发作！') ,COLORRED;
HG42:42,COLORWHITE;
HG43:27,COLORGREEN;
HG44:12,COLORAAAA00;
DRAWTEXT(CROSS(HG37,HG39)AND HG39< 12,10,'★抄底') ,COLORAAAA00;
DRAWTEXT(CROSS(HG37,HG42),45,'★加仓'),COLORWHITE;
DRAWTEXT(CROSS(HG37,HG40),60,'★起爆'),COLORYELLOW;
DRAWTEXT(CROSS(92,HG37),95,'★风险') ,COLORGREEN;
DRAWTEXT(CROSS(HG39,HG37)AND HG39>60,HG39-5,'★空仓') ,COLORMAGENTA;
HG45:(COST(M)/(COST(0)+COST(100))*100),COLORMAGENTA,LINETHICK2;
IF(HG45>HG37,HG45,DRAWNULL),COLORGRAY,LINETHICK2;
IF(HG45>HG37,HG37,DRAWNULL),COLORWHITE,LINETHICK2;
DRAWTEXT(CROSS(HG37,HG45),HG45,'主力★出场') ,COLORRED;
